(19)
(11) EP 2 655 421 A2

(12)

(88) Date of publication A3:
01.11.2012

(43) Date of publication:
30.10.2013 Bulletin 2013/44

(21) Application number: 11849994.6

(22) Date of filing: 22.12.2011
(51) International Patent Classification (IPC): 
C08B 37/10(2006.01)
C12P 19/18(2006.01)
 C12P 19/04(2006.01)
C12N 9/00(2006.01)
(86) International application number:
PCT/US2011/066843
(87) International publication number:
WO 2012/088416 (28.06.2012 Gazette 2012/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 23.12.2010 US 201061426921 P

(71) Applicant: The University Of North Carolina At Chapel Hill
Chapel Hill, NC 27599-4105 (US)

(72) Inventors:
  • XU, Yongmei
    Chapel Hill, NC 27517 (US)
  • LIU, Jian
    Chapel Hill, NC 27514 (US)

(74) Representative: Isarpatent 
Patent- und Rechtsanwälte Friedrichstrasse 31
80801 München
80801 München (DE)

   


(54) CHEMOENZYMATIC SYNTHESIS OF STRUCTURALLY HOMOGENEOUS ULTRA-LOW MOLECULAR WEIGHT HEPARINS